#include <stdio.h>
#include <string.h>


int main()
{
    char *arr1 = "Gong";
    char arr2[5] = {'G','o','n','g','\0'};
    printf("%zu\n",sizeof(arr2));

    printf("%d\n",strlen(arr2));

    arr1 = "Roge";

    // \n \t \0  
    return 0;
}
